B7719C

View detailed technical data, stock status, and sourcing information for: B7719C
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-141-3750

Item Name Code

00014

Assigment Date

01/11/1968 (58 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1.4330 inches minimum and 1.4370 inches maximum overall width, 16.4990 inches minimum and 16.5000 inches maximum overall outside diameter, ground surface finish, wire formed retainer fabrication method, 14.9990 inches minimum and 15.0000 inches maximum bore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 1.4330 inches minimum and 1.4370 inches maximum
Bore Diameter: 14.9990 inches minimum and 15.0000 inches maximum
Overall Outside Diameter: 16.4990 inches minimum and 16.5000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: wire formed
Load Direction: angular
Bore Shape: straight
Internal Fit-Up Contact Angular Direction: outward convergent
Internal Clearance: 0.0010 inches minimum axial and 0.0020 inches maximum axial
Contact Angle: 30.0 degrees nominal
Special Features: ball dia same in any one bearing within 0.00005 in.,id and od concentric within 0.001 in. tir,rings parallel within 0.001 in. tir
Material: steel overall
Material Document And Classification: ams 6490 assn std single material response overall
Style Designator: loading groove, non-separable
Test Data Document: "32828-amp-2 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 60380-atps20aa0 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 32828-aps-63aa-2 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 60380-atps20aa5 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
114RS308-1	Annular Ball Bearing
9863001	Annular Ball Bearing
B7719C	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-141-3750?

The FSCG of the NSN 3110-00-141-3750 is 3110

Does the NSN 3110-00-141-3750 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-141-3750 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-141-3750 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-141-3750 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-141-3750 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Thu, Jan 11, 1968